FORFARANDE FOR FRAMSTELLNING AV 6-OXO-7-SUBSTITUERADE-OCH 7,7-DISUBSTITUERADE-6H-INDENO-(5,4-B)FURAN-KARBOXYLSYROR

摘要

6-Oxo-7,7-disubstituted-1,2,7,8-tetrahydro (and 7,8-dihydro)-6H-indeno-[5,4-b]furan (and thiophene)carboxylic acids, the salt, ester and amide derivatives thereof and combinations of these compounds with antikaluretic agents are disclosed having diuretic-saluretic, uricosuric and antihypertensive activity.